Article R513-10-1 of the French Public Health Code
Tattoo products are rendered sterile using appropriate processes. They are supplied in a container which retains sterility until use. Multiple dose containers are authorised provided that the delivery of each dose does not compromise the sterility of the product remaining in the container, a dose being defined as the quantity of product used for a single person during a single session. The quality of the colouring substances complies with that…